Patents by Inventor Jean-Jacques Caillas

Jean-Jacques Caillas has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Peelable block comprising sheets of identifiable thickness
    Patent number: 6680105
    Abstract: The peelable block includes a stack of sheets, each one of a predetermined thickness. The stack of sheets includes at least one group of transparent successive sheets. The stack of sheets includes an identification sheet on which at least one distinctive sign is formed, arranged so as to be visible through a group of successive transparent sheets.
    Type: Grant
    Filed: August 13, 2002
    Date of Patent: January 20, 2004
    Inventor: Jean-Jacques Caillas
  • Peelable block comprising sheets of identifiable thickness
    Publication number: 20030049421
    Abstract: The peelable block (10) comprises a stack of sheets (12A, 12B), each one of a predetermined thickness. The stack of sheets comprises at least one group of transparent successive sheets (12A, 12B). The stack of sheets comprises an identification sheet (12C) on which at least one distinctive sign (14, 16) is formed, arranged so as to be visible through a group of successive transparent sheets (12A, 12B).
    Type: Application
    Filed: August 13, 2002
    Publication date: March 13, 2003
    Inventor: Jean-Jacques Caillas